L4962 is a monolithic power switching regulator delivering 1.5A at a voltage variable from 5V to 40V in step down configuration. Features of the device include current limiting, soft start, thermal protection and 0 to 100% duty cycle for continuous operating mode.
The L4962 is a monolithic power switching regulator designed for step-down configurations, delivering a maximum output current of 1.5A with an adjustable output voltage ranging from 5.1V to 40V. Key features include a precise on-chip reference voltage, soft start functionality, internal current limiting, and thermal shutdown protection. The device operates with very few external components and supports switching frequencies up to 150kHz.
| Output Current | 1.5A |
|---|---|
| Output Voltage Range | 5.1V to 40V |
| Switching Frequency | Up to 150kHz |
| Efficiency | Up to 90% |
| Reference Voltage | 5.1V (±2%) |
| Thermal Shutdown Temperature | 150°C |
| Package Type | 16-lead Powerdip or Heptawatt |
The output voltage is variable from 5.1V to 40V.
Yes, it includes thermal shutdown that disables operation when the junction temperature reaches about 150°C.